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Javascript Developer Contract Jobs in Wisconsin (NOW HIRING)

Robert Half

Software Developer

Milwaukee, WI · On-site

$35.63 - $41.25/hr

We are looking for a Full-Stack Developer to join a contract opportunity with the potential to ... Angular and JavaScript to deliver responsive user interfaces. • Solid database knowledge ...

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Dellfor Technologies

senior .net developer

Madison, WI · On-site

$80K/yr

NET Developer Required Skills Minimum 8 Years Experience with Asp.net, C#, HTML/JavaScript, Angular ... Job Type: Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience:

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Javascript Developer Contract information

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$29.8K

$107.6K

$170.6K

How much do javascript developer contract jobs pay per year?

As of Jun 18, 2026, the average yearly pay for javascript developer contract in Wisconsin is $107,580.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $129,200.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Javascript Developer on a contract basis?

A Javascript Developer working on contract typically spends their days writing and testing code, implementing new features, fixing bugs, and collaborating with designers and back-end developers to ensure seamless integration of web applications. They may also be responsible for attending virtual stand-up meetings, updating project stakeholders, and managing tasks through project management tools like Jira or Trello. Since contract roles are often project-based, the ability to quickly understand requirements and start contributing is crucial. Flexibility and clear communication help contractors align with the client’s expectations and deliver results within tight deadlines.

What are the key skills and qualifications needed to thrive in the Javascript Developer Contract position, and why are they important?

To thrive as a Javascript Developer Contractor, you need strong proficiency in JavaScript, HTML, and CSS, along with a solid understanding of frameworks such as React, Angular, or Vue.js, and a track record of delivering software projects. Experience with version control systems like Git, cloud platforms, and using build tools or package managers is often required, while relevant certifications in web development are a plus. Excellent problem-solving skills, adaptability, and effective communication with clients and team members help you excel in a contract setting. These skills ensure you can deliver quality code on time while collaborating efficiently in diverse or rapidly changing project environments.

What is a Javascript Developer Contract job?

A JavaScript Developer Contract job is a temporary or project-based role where a developer is hired to build or maintain JavaScript applications. Contract developers typically work for a fixed period, often for a company or as freelancers, on web development, front-end, or full-stack projects. These roles offer flexibility and can be remote or on-site, depending on the employer's needs. Contractors are usually paid hourly or per project rather than receiving a full-time salary and benefits.

What are the most commonly searched types of Javascript Developer jobs in Wisconsin? The most popular types of Javascript Developer jobs in Wisconsin are:
What are popular job titles related to Javascript Developer Contract jobs in Wisconsin? For Javascript Developer Contract jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Javascript Developer Contract jobs in Wisconsin look for? The top searched job categories for Javascript Developer Contract jobs in Wisconsin are:
What cities in Wisconsin are hiring for Javascript Developer Contract jobs? Cities in Wisconsin with the most Javascript Developer Contract job openings:
Javascript Developer Contract jobs near you

GIS Developer - Milwaukee, WI - GISDM

NavitasPartners

Greenfield, WI

$55 - $60/hr

Full-time, Contractor

Posted 6 days ago

Be an early applicant

Job description

Job Title: GIS Developer
Location: Milwaukee, WI
Type: Contract

Position Summary

The GIS Developer designs, develops, implements, and maintains GIS applications, services, integrations, and automation solutions within enterprise GIS environments. This role supports the development of web-based GIS applications, geospatial services, system integrations, and data processing workflows that enhance organizational access to and utilization of geographic information.

Key Responsibilities

  • Design, develop, test, and maintain GIS applications and services.
  • Develop and support Enterprise ArcGIS Server and ArcGIS Enterprise environments.
  • Create web mapping applications, dashboards, and GIS portals.
  • Develop REST services, APIs, and system integrations.
  • Create Python scripts, automation tools, and geoprocessing models.
  • Automate data loading, transformation, publishing, and synchronization processes.
  • Develop and maintain GIS workflows and ETL processes.
  • Support enterprise geodatabase administration and performance optimization.
  • Troubleshoot application issues and provide production support.
  • Create technical documentation and deployment procedures.
  • Collaborate with analysts, database administrators, and business stakeholders.

Required Skills

  • ArcGIS Enterprise and ArcGIS Server development
  • Python scripting and automation
  • Web GIS application development
  • REST APIs and web services
  • SQL and relational databases
  • Geospatial ETL processes
  • GIS system integration
  • Application testing and deployment

Technical Expertise

  • ArcGIS Enterprise
  • ArcGIS Server
  • ArcGIS Online
  • ArcGIS Pro
  • Python (ArcPy)
  • SQL Server, Oracle, or PostgreSQL
  • REST APIs
  • JavaScript GIS APIs
  • ModelBuilder
  • FME (preferred)

Preferred Qualifications

  • Bachelor's degree in GIS, Computer Science, Software Engineering, Geography, or related field
  • 5+ years of GIS development experience
  • Experience supporting enterprise GIS environments
  • Esri development certifications preferred

For more details reach at resumes@navitassols.com

About Navitas Partners, LLC: It is a certified WBENC and one of the fastest-growing staffing firms providing technology, professional, and consulting services across multiple industries. We offer competitive compensation and work closely with our candidates throughout the hiring process. We understand this is a partnership. You will not be blindsided, and your salary will be discussed upfront.